T5 Data Centers has begun construction on its 1.2 GW Chicago IV campus, located in Northlake, Illinois. Satellite imagery from Oct 26, 2025 confirms land grading activity across multiple parcels, with at least three building pads visible. The first facility is scheduled to become operational by 2027
According to the 2020 US census, the population of Grayslake, IL was 21,258.
The forecasted population for Grayslake, IL in 2026 is 21,056.
The projected population for Grayslake, IL in 2030 is 20,918.
The average property price in Grayslake, IL is $351,652.
The property prices in Grayslake, IL are currently on an increasing trend.
The average household income in Grayslake, IL is $132,339.